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MiniMax-M1: A 456B Parameter Hybrid-Attention Reasoning Model

2025-06-18
MiniMax-M1: A 456B Parameter Hybrid-Attention Reasoning Model

MiniMax-M1, a groundbreaking open-weight, large-scale hybrid-attention reasoning model, boasts 456 billion parameters. Powered by a hybrid Mixture-of-Experts (MoE) architecture and a lightning attention mechanism, it natively supports a context length of 1 million tokens. Trained using large-scale reinforcement learning, MiniMax-M1 outperforms other leading models like DeepSeek R1 and Qwen3-235B on complex tasks, particularly in software engineering and long-context understanding. Its efficient test-time compute makes it a strong foundation for next-generation language model agents.

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(github.com)
AI Hybrid Attention

Europe's Largest Makerspace Opens in Berlin, Powered by MotionLab.Berlin

2025-03-26
Europe's Largest Makerspace Opens in Berlin, Powered by MotionLab.Berlin

Berlin's ringberlin campus is set to house Europe's largest makerspace, a 17,000-square-meter collaborative hub for startups, SMEs, and creators. Operated by MotionLab.Berlin, a leading German hard-tech accelerator, the space will offer state-of-the-art workshops, coworking areas, and testing facilities. With over €60 million invested, including €36 million in regional economic development funds from the Berlin Senate, the makerspace aims to foster hard-tech and deep-tech innovation within a sustainable and collaborative environment. It's a flagship project of Berlin's Masterplan Industrial City, promoting circular economy principles.

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(www.berlin-partner.de)
Startup Hard-tech Makerspace Berlin

X Platform Bans Signal.me Links: A Blow to Privacy?

2025-02-17
X Platform Bans Signal.me Links: A Blow to Privacy?

Elon Musk's X platform (formerly Twitter) has recently banned links to Signal's "Signal.me" URL, preventing users from posting them in DMs, public posts, or even their profile bios. This move raises concerns, as Signal, with its end-to-end encryption and privacy focus, is a crucial communication tool for journalists and whistleblowers, particularly relevant amidst recent US government data leak controversies. While users can still share their Signal usernames manually, this added friction impacts communication and potentially threatens information security and press freedom. The ban signals a further tightening of information control on X, with the motivations remaining unclear.

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(www.disruptionist.com)
Tech X Platform

Artie (YC) is Hiring a Founding Engineer for Distributed Systems

2025-01-16
Artie (YC) is Hiring a Founding Engineer for Distributed Systems

Artie, a Y Combinator-backed startup, is seeking a Founding Engineer focused on distributed systems. Artie offers a real-time database replication solution leveraging Kafka and CDC, processing over 10 billion rows monthly. The ideal candidate possesses strong computer science fundamentals, thrives in a multi-faceted role, and has experience with asynchronous systems and technologies like gRPC, Kafka, and Kubernetes (though not strictly required). Go proficiency is preferred but not mandatory. This challenging role offers the opportunity to shape the next generation data platform, aiming for zero data latency while maintaining ease of use and scalability.

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(www.ycombinator.com)
Development data engineering

Blue Origin's New Glenn Rocket Achieves Orbit on Maiden Flight

2025-01-16
Blue Origin's New Glenn Rocket Achieves Orbit on Maiden Flight

After several delays, Blue Origin's massive New Glenn rocket successfully launched and reached orbit. The launch overcame engine chilling issues and a boat that strayed into the restricted zone. While the first stage booster failed to return to Earth, this marks Blue Origin's first-ever orbital flight in nearly 25 years of existence, a monumental achievement for the private space industry. This success is a major win for Blue Origin and its founder Jeff Bezos, injecting new hope into the future of space exploration.

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(arstechnica.com)
Tech Orbital Flight

Blosc2 3.0: Breaking the Memory Wall, Computing with TB-Sized Datasets

2025-03-31
Blosc2 3.0: Breaking the Memory Wall, Computing with TB-Sized Datasets

Blosc2 3.0 introduces an integrated compute engine, enabling high-performance computation on datasets over 100 times larger than available RAM. By tightly integrating compression and computation and leveraging CPU caches to process compressed data chunks, it effectively addresses the memory wall problem. Experiments demonstrate Blosc2 maintains high performance with datasets up to 8TB, even outperforming in-memory performance with on-disk storage for very large datasets. This is a significant advancement for big data analytics and high-performance computing.

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(ironarray.io)
Development

River Runner Global: Disruptive Hydropower Tech?

2025-01-28
River Runner Global: Disruptive Hydropower Tech?

River Runner Global claims to possess revolutionary hydropower technology that generates electricity from natural river flow without needing large dams. The technology is purportedly low-cost and environmentally friendly, potentially providing clean energy to remote areas. However, details about the technology and its real-world effectiveness remain scarce, and its viability and commercial potential are yet to be proven. Nevertheless, its innovative concept has attracted industry attention.

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(river-runner-global.samlearner.com)
Tech hydropower

Interactive Explanation of the DDA Algorithm: Unraveling the Geometry Behind Raytracing

2025-04-05

This interactive tutorial provides a clear and concise explanation of the Digital Differential Analyzer (DDA) algorithm, widely used in voxel raytracing. The author, drawing from personal experience, progressively derives the algorithm, demonstrating the entire process with editable code. From calculating the intersection points of a ray with a grid in 2D to extending it to 3D, the tutorial clearly explains the algorithm's principles and implementation details. Even beginners in geometric algorithms can easily grasp the elegance of the DDA algorithm.

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(aaaa.sh)
Development DDA algorithm raytracing geometric algorithm

Cheap Smartwatch Security Flaw Exposes Sensitive Health Data

2025-02-12
Cheap Smartwatch Security Flaw Exposes Sensitive Health Data

A security researcher reverse-engineered a low-cost smartwatch, revealing a critical vulnerability. The watch, using the VeryFit app, lacks authentication, allowing anyone to connect and access sensitive health data—activity, sleep, heart rate, even menstrual cycles—without any security measures. The researcher created a website to extract and convert this data to TCX format. This highlights the security risks of budget smartwatches and underscores the need for user caution.

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(sprocketfox.io)
Tech smartwatch security

Solving Labyrinth's Goblin Riddle with Boolean Algebra

2025-03-06

This article demonstrates solving the classic Knights and Knaves logic puzzle from the movie *Labyrinth* using Boolean algebra. The author models the problem, using A for the answer, Q for the correct answer to the question, and G for whether the goblin is lying, deriving A = G⊕Q. By cleverly crafting the question to incorporate the other goblin's lying status, the equation simplifies, revealing the solution. The author argues that the formalized approach clarifies the steps and highlights the usefulness of formal systems as reasoning tools.

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(the-nerve-blog.ghost.io)
Misc Boolean algebra logic puzzle

The Unexpected Boom in American High School Shop Classes

2025-03-03
The Unexpected Boom in American High School Shop Classes

US school districts are investing tens of millions of dollars to revamp and expand high school shop classes, focusing on hands-on work with wood, metal, and machinery. These programs emphasize practical skills, offering students access to lucrative, often overlooked, careers in a digital age. School officials believe this vocational training broadens career prospects for students, regardless of their college plans.

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(www.wsj.com)
Tech vocational education shop class revival manual skills

Save 120+ Hours: AI-Powered Steam Data Analysis

2025-02-24
Save 120+ Hours: AI-Powered Steam Data Analysis

Save over 120 hours per month on Steam data scraping! This service uses AI to automatically scrape and clean Steam data, providing insightful analytics to help you understand the Steam market and make informed game development decisions. Whether crafting a pitch deck or assessing market competition, data-driven insights eliminate guesswork, empowering strategic game development.

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(www.gginsights.io)
Game Steam data analysis AI-powered

Critical AMD Zen CPU Microcode Vulnerability Allows Malicious Code Injection

2025-02-03
Critical AMD Zen CPU Microcode Vulnerability Allows Malicious Code Injection

Google's security team discovered a critical vulnerability in AMD Zen CPUs (Zen 1-4). An attacker with local administrator privileges can bypass insecure signature verification to load malicious microcode patches, compromising the confidentiality and integrity of confidential computing workloads protected by AMD SEV-SNP and potentially the Dynamic Root of Trust for Measurement (DRTM). AMD released a fix on December 17th, urging users to verify TCB values for SNP. Further details and tools will be released on March 5th by Google to allow time for remediation.

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(github.com)
Hardware CPU vulnerability

Cool, but Obscure X11 Tools: A Retrospect of Unix Utilities

2025-03-24

This article presents a curated collection of lesser-known yet fascinating tools for the X Window System. From a 3D rendition of Pong to Free42, an HP calculator emulator, and from the filesystem visualizer FSV2 to XLennart, a modern twist on the classic XBill game, this compilation offers a nostalgic journey through Unix utilities. Installation instructions, GitHub links, and even compilation guides are provided for each tool. Whether you're a nostalgic programmer or an X11 enthusiast, this article is a worthwhile read.

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(cyber.dabamos.de)
Development Unix tools

Ditch Docker? Explore systemd-nspawn Container Technology

2025-02-21

This article introduces systemd-nspawn, a secure and easily configurable container manager that allows running a full operating system or a command within a directory tree. Compared to chroot, it offers enhanced security and OCI compliance. The article details multiple methods for creating and managing containers with systemd-nspawn, including using Docker export, debootstrap, mkosi, and machinectl commands. The author advocates for reducing reliance on Docker and encourages exploring lower-level, more flexible container technologies.

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(benjamintoll.com)
Development Docker alternative

Training Large Diffusion Models on a Shoestring Budget: $1890

2025-01-16
Training Large Diffusion Models on a Shoestring Budget: $1890

Sony Research has open-sourced micro_diffusion, demonstrating how to train large-scale diffusion models on an extremely low budget ($1890). Using 37 million publicly available real and synthetic images, they trained a 1.16 billion parameter sparse transformer model, achieving an FID score of 12.7 on zero-shot generation on the COCO dataset. The project provides training code, dataset code, pre-trained model weights, and details a staged training process, including progressive training from low to high resolution and the use of patch masking to reduce training costs and improve efficiency.

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(github.com)
AI diffusion model low-budget training

The Insane Genius: Karl Hans Janke's Fantastic Inventions

2025-03-04
The Insane Genius: Karl Hans Janke's Fantastic Inventions

Karl Hans Janke, a patient at an East German psychiatric hospital, spent his life creating over 4,500 drawings and hundreds of models of technological inventions, mostly fantastical flying machines. He claimed to have invented a fuel-less energy system using the magnetic energy of the universe, his so-called 'German atom,' constantly seeking contact with the scientific community while fearing plagiarism. His archive, rediscovered a decade after his death, reveals a brilliant mind overshadowed by mental illness, leaving a poignant legacy.

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(www.cabinetmagazine.org)
Misc mental illness inventor

Slashing CI Time with AI-Powered E2E Test Selection

2025-09-06
Slashing CI Time with AI-Powered E2E Test Selection

End-to-end (E2E) tests are slow, fragile, and expensive, often run nightly due to CI bottlenecks. This leads to bugs slipping into production. This article details a solution using Claude Code to intelligently select only the relevant E2E tests for a given PR. By analyzing code changes and test files, Claude Code predicts which tests need to run, reducing testing time from 44 minutes to under 7 minutes. This significantly improves CI efficiency and prevents production bugs. While slightly costly, the savings in developer time and bug fixes make it a cost-effective solution.

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(jampauchoa.substack.com)
Development

The Communication Challenges of Decentralized Remote Work and AI's Solution

2025-02-19

The author works in a highly decentralized remote organization and faces challenges with inefficient communication. Information spreads through various informal channels (such as Zoom, TikTok, etc.), leading to frequent misunderstandings and a lack of clear records and traceability. The author likens this phenomenon to the return of an "oral culture" and believes that AI technology can help organizations improve communication efficiency by processing unstructured information into understandable structured information.

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(www.oblomovka.com)
Development decentralized organization

18 Years in the Linux Console: No Regrets

2025-01-12
18 Years in the Linux Console: No Regrets

A programmer recounts his 18-year journey using only the Linux command line. Starting in the early 2000s in a rural area with limited internet access, he learned Linux, eventually finding his 'zen' through countless nights of coding and experimenting with various distributions. The author details challenges and solutions, sharing insights on modern Linux trends like the rise of systemd and his choice of Gentoo. This nostalgic piece is a captivating tale of dedication to pure technology.

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(eugene-andrienko.com)
Development

Bag of Words: Build and Share Smart Data Apps with AI

2025-02-17
Bag of Words: Build and Share Smart Data Apps with AI

Bag of Words empowers users to create comprehensive dashboards from a single prompt and iteratively refine them. It seamlessly integrates with various data sources, including databases, APIs, and business systems, enabling efficient data utilization. Key features include natural language queries, dashboard management, and compatibility with multiple LLMs (OpenAI, Anthropic, etc.). The project offers Docker deployment and detailed setup instructions for Python and Node.js environments, using the AGPL-3.0 license.

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(github.com)
AI Data Applications

Building a Simple SQL Query Evaluator

2025-02-19
Building a Simple SQL Query Evaluator

This post details building a simple SQL query evaluator capable of handling basic SELECT statements. The author starts by creating a simple test database, then improves upon previous work on SQLite file format parsing and SQL parsing to handle more complex queries. The core is the implementation of `Operator` and `Planner`; `Operator` executes database operations, and `Planner` translates parsed SQL into `Operator`. Currently, it lacks support for filtering, sorting, grouping, and joins, but lays the foundation for adding these features. Improvements to the `Pager` for concurrent access are also described.

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(blog.sylver.dev)
Development Query Evaluator

Has Our Respect for Complexity Vanished?

2025-01-21

This blog post explores the modern societal loss of understanding and respect for complexity. With automation and the information age, direct contact with complex systems has diminished, leading to a lack of appreciation for the intricacies of fields like agriculture and manufacturing. This lack of respect manifests in simplified approaches to complex problems in daily life and impacts education and future perspectives. The author argues that admitting 'I don't know' is a valuable trait, and respect for complexity is truly admirable.

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(wilsoniumite.com)
Misc information age

All the HTML Elements: A Comprehensive Guide

2025-01-25

This article playfully explores every HTML element, from common headings, paragraphs, and lists to lesser-known elements like `` and ``, and even deprecated elements such as `` and ``. An interactive survey is included to test your understanding. It's a fun and comprehensive journey through the world of HTML, showcasing its richness and versatility.

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(iamwillwang.com)
Development HTML elements

Hyperspectral Images: Cubes or Spectra Groups?

2025-01-27
Hyperspectral Images: Cubes or Spectra Groups?

While interning at Carnegie Mellon's Vision Science Labs, the author encountered challenges processing hyperspectral images. A graduate student described them as 'cubes' due to their structure: hundreds or thousands of matrices stacked together, resembling a 3D cube. However, at Specere Labs, researchers viewed them as groups of spectra from nearby regions. This highlights the differing perspectives across disciplines and the value of cross-disciplinary work.

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(mirawelner.com)
Tech hyperspectral images cross-disciplinary research

The Cloud Native Infrastructure Dilemma: Scalability, Cost, and Maintenance Headaches

2025-02-13
The Cloud Native Infrastructure Dilemma: Scalability, Cost, and Maintenance Headaches

Many businesses face challenges with cloud infrastructure: inadequate scalability preparedness leads to wasted resources and soaring costs; unpredictable workloads result in lengthy cold starts; hundreds or thousands of applications require constant maintenance and updates, making vulnerability patching and dependency management a headache; cross-cloud vendor, multi-region, and edge deployments add complexity. These issues lead to inefficient infrastructure and increased operational costs.

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(wasmcloud.com)
Development

Basel Tax Authority Buys Bahamian Web Address Due to Flyer Error

2025-01-31
Basel Tax Authority Buys Bahamian Web Address Due to Flyer Error

The Basel-Stadt tax authority had to purchase a web address in the Bahamas due to a mistake on an information flyer for digital tax returns. The flyer, sent to over 100,000 households, omitted the '.ch' from the web address, redirecting users to a '.bs' domain in the Bahamas. While the error has been addressed and the Bahamian address will redirect to the correct Swiss site, the mistake cost the authority CHF 900, significantly cheaper than the estimated CHF 100,000 to reprint the flyers. Taxpayers can still file their returns online, albeit with a brief Caribbean detour.

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(www.bluewin.ch)
Misc tax error
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